Bumps on Penis

I am wondering what exactly I have.  I am not sick nor having fever or flu symptos.  I had unprotected sex with a guy.  A couple days later a few small blisters formed in between my foreskin and right under the head of my penis.  I did squeeze them and it seemed like little clear gel came out.  They seemed to be healing up but now a couple days later it seems as if thay are now white in color (which may be by the color of the light or angle held up to the light).  The irritation has gone away and there are no open sores.  However if I stretch the skin and touch the white bumps it is painful.  Any suggestions?  Also i do not know it this has anything to do with it.  It may have been there before and I just noticed it because of my paying attention to the blister like bumps, but on the shaft of my penis there is under the skin a tiny, smaller then a pea, little bump definitely under the skin.  It does not hurt but if I feel around I can find it.  Like I said no sick symptoms, no pain when urinating, no discharge, no fever, etc.  I have been applying neosporin to the little now white bumps seems to be helping a little but its now going on 9 days since I first noticed them.  I am being HIV/AIDS tested tomorrow and then have my annual physical next Thursday.  I have googled, and done research. seen pix of STD's etc.  But none it fits description.  I thought at first it ay be herpes.  I do have pictures but I am at lost of what it is